[INFO] updating cached repository miedzinski/http-exec
[INFO] running `"git" "fetch" "--all"`
[INFO] [stdout] Fetching origin
[INFO] [stderr] From git://github.com/miedzinski/http-exec
[INFO] [stderr]  * branch            HEAD       -> FETCH_HEAD
[INFO] running `"git" "clone" "work/cache/sources/gh/miedzinski/http-exec" "work/ex/beta-1.38-1/sources/1.37.0/gh/miedzinski/http-exec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/miedzinski/http-exec'...
[INFO] [stderr] done.
[INFO] running `"git" "clone" "work/cache/sources/gh/miedzinski/http-exec" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec"`
[INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec'...
[INFO] [stderr] done.
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 2c6357c48dda9150016706c984960217c41f22c8
[INFO] sha for GitHub repo miedzinski/http-exec: 2c6357c48dda9150016706c984960217c41f22c8
[INFO] validating manifest of miedzinski/http-exec on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of miedzinski/http-exec on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing miedzinski/http-exec
[INFO] finished frobbing miedzinski/http-exec
[INFO] frobbed toml for miedzinski/http-exec written to work/ex/beta-1.38-1/sources/1.37.0/gh/miedzinski/http-exec/Cargo.toml
[INFO] started frobbing miedzinski/http-exec
[INFO] finished frobbing miedzinski/http-exec
[INFO] frobbed toml for miedzinski/http-exec written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec/Cargo.toml
[INFO] crate miedzinski/http-exec already has a lockfile, it will not be regenerated
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr] error: the lock file /mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/gh/miedzinski/http-exec/Cargo.lock needs to be updated but --locked was passed to prevent this
[INFO] the lockfile is outdated, regenerating it
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing miedzinski/http-exec against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 0a6a4d8458e8995f874557c4affb64ac5029bb89fcc0909630ff11a15e238742
[INFO] running `"docker" "start" "-a" "0a6a4d8458e8995f874557c4affb64ac5029bb89fcc0909630ff11a15e238742"`
[INFO] [stderr]    Compiling cookie v0.2.5
[INFO] [stderr]    Compiling solicit v0.4.4
[INFO] [stderr]    Compiling hyper v0.9.18
[INFO] [stderr]    Compiling iron v0.4.0
[INFO] [stderr]    Compiling router v0.4.0
[INFO] [stderr]    Compiling http-exec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.52s
[INFO] running `"docker" "inspect" "0a6a4d8458e8995f874557c4affb64ac5029bb89fcc0909630ff11a15e238742"`
[INFO] running `"docker" "rm" "-f" "0a6a4d8458e8995f874557c4affb64ac5029bb89fcc0909630ff11a15e238742"`
[INFO] [stdout] 0a6a4d8458e8995f874557c4affb64ac5029bb89fcc0909630ff11a15e238742
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 0aa14b4a6af66ad51dbe28c807342b05d4928f1bc9318d0047c9e7ba45df893d
[INFO] running `"docker" "start" "-a" "0aa14b4a6af66ad51dbe28c807342b05d4928f1bc9318d0047c9e7ba45df893d"`
[INFO] [stderr]    Compiling http-exec v0.1.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.20s
[INFO] running `"docker" "inspect" "0aa14b4a6af66ad51dbe28c807342b05d4928f1bc9318d0047c9e7ba45df893d"`
[INFO] running `"docker" "rm" "-f" "0aa14b4a6af66ad51dbe28c807342b05d4928f1bc9318d0047c9e7ba45df893d"`
[INFO] [stdout] 0aa14b4a6af66ad51dbe28c807342b05d4928f1bc9318d0047c9e7ba45df893d
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-2/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/miedzinski/http-exec:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] d4a402add7f38dfd011c1a59f77574dc2f74574068ddddba88b99c7e9716bec9
[INFO] running `"docker" "start" "-a" "d4a402add7f38dfd011c1a59f77574dc2f74574068ddddba88b99c7e9716bec9"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/http_exec-bea0335819947013
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d4a402add7f38dfd011c1a59f77574dc2f74574068ddddba88b99c7e9716bec9"`
[INFO] running `"docker" "rm" "-f" "d4a402add7f38dfd011c1a59f77574dc2f74574068ddddba88b99c7e9716bec9"`
[INFO] [stdout] d4a402add7f38dfd011c1a59f77574dc2f74574068ddddba88b99c7e9716bec9